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# Generator Options
Kustomize provides options to modify the behavior of ConfigMap and Secret generators. These options include
- disable appending a content hash suffix to the names of generated resources
- adding labels to generated resources
- adding annotations to generated resources
This demo shows how to use these options. First create a workspace.
```
DEMO_HOME=$(mktemp -d)
```
Create a kustomization and add a ConfigMap generator to it.
<!-- @createCMGenerator @testAgainstLatestRelease -->
```
cat > $DEMO_HOME/kustomization.yaml << EOF
configMapGenerator:
- name: my-configmap
literals:
- foo=bar
- baz=qux
EOF
```
Add following generatorOptions
<!-- @addGeneratorOptions @testAgainstLatestRelease -->
```
cat >> $DEMO_HOME/kustomization.yaml << EOF
generatorOptions:
disableNameSuffixHash: true
labels:
kustomize.generated.resource: somevalue
annotations:
annotations.only.for.generated: othervalue
EOF
```
Run `kustomize build` and make sure that the generated ConfigMap
- doesn't have name suffix
<!-- @verify @testAgainstLatestRelease -->
```
test 1 == \
$(kustomize build $DEMO_HOME | grep "name: my-configmap$" | wc -l); \
echo $?
```
- has label `kustomize.generated.resource: somevalue`
```
test 1 == \
$(kustomize build $DEMO_HOME | grep -A 1 "labels" | grep "kustomize.generated.resource" | wc -l); \
echo $?
```
- has annotation `annotations.only.for.generated: othervalue`
```
test 1 == \
$(kustomize build $DEMO_HOME | grep -A 1 "annotations" | grep "annotations.only.for.generated" | wc -l); \
echo $?
```
|
